To pronounce "hyperactivity", say HYPER-act-iv-ity — 4 syllables. Tap play below to hear it in four English accents, or practice it syllable by syllable.
hyperactivity
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4
Syllables
13
Letters
HYPER-act-iv-ity
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"hyperactivity" has 4 syllables: hyper-act-iv-ity. It rhymes with proclivity and activity, if that helps it stick.
noun
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"Hyperactivity" has 4 syllables: hyper · act · iv · ity.
Hyperactivity: The quality of being hyperactive; excessive and pathological movement and restlessness
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